itch.io

Well for hgames that feature pokemon theres pokemon off white which is a flash game(can be found on e6) 

And there is  monster mind by argonvile (the actual best porn game ever made)

It should be perfectly compatible with wine/bottles

Unfortunately that is just how unreal 5 is

I do not think the dev can do anything about unreal bad optimization that aside from switching engines

I'm liking what I see here 

been waiting for something like this to be developed for a long time most similar things were either overly underdeveloped or just of poor quality. Hope to see this one to completion